I'd say the meaning is pretty close ... I do not speak german, but...
dictionary.com translates putzfrau to charwoman
Personally I have never heard that term so I fed it back to dictionary.com
We get three meanings all of which are basically "Cleaning Lady"

When putting a smiley right before a closing parenthesis, do you:

Use two parentheses: (Like this: :) )
Use one parenthesis: (Like this: :)
Reverse direction of the smiley: (Like this: (: )
Use angle/square brackets instead of parentheses
Use C-style commenting to set the smiley off from the closing parenthesis
Make the smiley a dunce: (:>
I disapprove of emoticons
Other